Gymnosperms resemble Angiosperms in having:

Find the mismatched pair.

Read the following five statements $(A-E)$ and answer as asked next to them.
$(A)$ In $Equisetum$, the female gametophyte is retained on the parent sporophyte.
$(B)$ In $Ginkgo$, male gametophyte is not independent.
$(C)$ The sporophyte in $Riccia$ is more developed than that in $Polytrichum$.
$(D)$ Sexual reproduction in $Volvox$ is isogamous.
$(E)$ The spores of slime moulds lack cell walls.
How many of the above statements are correct?

What is the main difference between flowering and non-flowering plants?

In which of the following plants does fertilization occur only in the presence of water?

Identify the common feature observed in Bryophytes and Pteridophytes.